User Account

All Pages

Delta-connected load comprises a resistance

Assignment Help Electrical Engineering
Reference no: EM131085198

Each phase of a delta-connected load comprises a resistance of 30 and an 80 μF capacitor in series. The load is connected to a 400 V, 50 Hz, 3-phase supply. Calculate (a) the phase current, (b) the line current, (c) the total power dissipated and (d) the kVA rating of the load.

Reference no: EM131085198

Questions Cloud

Write a function named "subtotal" takes as its arguments : The function should replace the contents of each cell with the sum of the contents of all the cells in the original array from the left end to the cell in question. Thus, for example, if the array passed to the function looks like this:
Describe the factors that influence wage setting : Describe the factors that influence wage setting. Write down the equation that represents wage setting, describe the effect of each factor in the equation/function, and draw the corresponding diagram. Clearly state the assumptions behind your analysi..
Resistance of the coil : Determine: (a) the resistance of the coil,(b) the current flowing in the circuit one second after the shorting link has been placed in the circuit, and (c) the time taken for the current to fall to 10% of its initial value.
Content with the steady pace of economic recovery : Consider that content with the steady pace of economic recovery, the Federal Reserve Bank decides to undertake a large-scale asset sale resulting in a decrease in money supply. What would be the effect of such a policy on equilibrium interest rate in..
Delta-connected load comprises a resistance : Each phase of a delta-connected load comprises a resistance of 30 and an 80 μF capacitor in series. The load is connected to a 400 V, 50 Hz, 3-phase supply.
Identify any constraints you are unable to capture : Identify any constraints you are unable to capture in the ER diagram and briefly explain why you could not express
Calculate the current supplied by the alternator : A 400 V, 3-phase star connected alternator supplies a delta-connected load, each phase of which has a resistance of 30 and inductive reactance 40. Calculate the current supplied by the alternator
Supply current and its phase angle : A pure inductance of 120 mH is connected in parallel with a 25 μF capacitor and the network is connected to a 100 V, 50 Hz supply. Determine (a) the branch currents, (b) the supply current and its phase angle, (c) the circuit impedance, and (d) th..
Determine the values of c and r : A capacitor C is connected in parallel with a resistor R across a 120 V, 200 Hz supply. The supply current is 2 A at a power factor of 0.6 leading. Determine the values of C and R.

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Solve communications systems

Give a different equation, in terms of the input and output, to describe the system. Is the system stable?

  Determine the power output and the annual energy produce

A 1.2 MW wind turbine has a rotor diameter of 64 m. the turbine operates in an area with an average wind velocity of 7.5 m/s and the air density of 1.18 kg/m^3. the turbine power coefficient including the unit efficiency is 42.8 percent.

  Determine the change in length of edges ab and ad

An 8mm thick brass [E=83 GPa; v = 0.33] plate is subjected to biaxial stress with sigma x = 180 MPa and sigma y = 65 MPa. The plate dimensions are b = 350 mm and h = 175 mm.

  What is the electric field strength at r = 25.0 cm

How much charge is inside this 34.0-cm diameter spherical surface

  Find the lumped element values of the open-circuited line

An open-circuited 50 Ω microstrip transmission line is used ina microwave amplifier circuit to provide a capacitance of 3.2 pF at2.3 GHz. (a) Find the appropriate electrical length of the line

  What are the effective bandwidths of the two devices

a. What are the effective bandwidths of the two devices?

  Implement the boolean function with 8-to-1-line multiplexer

Implement the following Boolean function with an 8-to-1-line multiplexer and a single inverter with variable D as its input: F(A,B,C,D)= Em(2,4,6,9,10,11,15)

  Find a transformation matrix a with uncorrelated components

A zero mean gaussian random vector X=(X1, X2)T has a covariance matrix given by K=[ 3 -1 -1 3 ] Find a transformation matrix A so that the vector Y=AX is a gaussian random vector with uncorrelated (and therefore independent) components of unity va..

  Determine the total complex power consumed by two loads

A 3-phase power system consists of a wye-connected generatorconnected to the following loads, which are in parallel, through atransmission line. Load#1: Wye-connected load that consumes a total3-phase power of 3.6 kW at 0.8 power factor lag

  Use the interrupt-driven approach

Store the arrival times in memory locations starting from $1000.(Do this is in C. Store the results in an array and don't worry about the speci c location of the results.)

  What is minicircuits rf mixers would be suitable for design

You are designing a 2.4 GHz receiver with a 140 MHz IF. System design constraints require that the local oscillator power be minimized to reduce the potential for interference to other systems as well as to reduce the receiver power consumption.

  Calculate the current passing through the capacitors

First you must give all different possible connection types for them and then, for each case, you should develop some tests that can define the connection type and calculate the current passing through the capacitors.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd